52438568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72031}}^1$

素因数の和:72057

約数の個数: 32

約数和(自身を含む): 121013760

約数和(自身を除く): 68575192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 72031, 144062, 288124, 504217, 576248, 936403, 1008434, 1872806, 2016868, 3745612, 4033736, 6554821, 7491224, 13109642, 26219284, 52438568]

約数ペア:

[(1, 52438568), (2, 26219284), (4, 13109642), (7, 7491224), (8, 6554821), (13, 4033736), (14, 3745612), (26, 2016868), (28, 1872806), (52, 1008434), (56, 936403), (91, 576248), (104, 504217), (182, 288124), (364, 144062), (728, 72031)]